GoolRC X10 Wireless Headphone

FM Radio, the BT Headphone is a super companion for you during daily life and travel. Colorful LED Lamp Effect: Spectral cycle - multicolor spectrum cycle light, color changes. Static mode - choose your favorite color from a variety of colors. AUX-IN Function: Connect to the audio devices (such as MP3/MP4, Laptop, etc) without BT function via the 3.5mm audio cable (NOT included). Ergonomic Design: Adopts telescopic headband + suspension earmuff, comfortable to wear. Foldable soft leather ear cushion, easy for storage. High-sensitive Mic: HD microphone reduces ambient noises and grasps the detail of voice. You can get high-quality hands-free phone conversation. Long Battery Life: Built-in 250mAh rechargeable battery lasts 6-8 hours of music playing time per charge cycle. Great Sound Effect: 40mm large size sound unit, excellent titanium-plated diaphragm bass shock, mezzanine fullness, clear treble. APP Control: You can download the App for music playback and sound adjustment. Specifications: Brand Name: Model Number: X10 BT Version: 4.2 Support Profiles: A2DP/ACRCP Operation Range: 10 meters (no obstacle) Frequency Response: 20Hz-20KHz Impedance: 32Ω Sensitivity: 108±3dB FM Frequency: 87.5-108MHz Music Format: MP3, WMA, WAV Speaker Unit: 40mm Battery Capacity: 250mAh (depends on music volume) Working Time: 6-8 hours Standby Time: about 200 hours Charging Time: about 2 hours Charging Port: Micro USB Color: Black, Red, Blue, Pink, White (Optional) Item Size: approx. 18.5*14.0*6.6cm/7.28*5.51*2.59in Item Weight: 149g/5.25oz Package Size: 15.4*15.4*7.5cm/6.06*6.06*2.95in Package Weight: 264g/9.31oz Packing List: 1 * X10 Headset 1 * Charging Cable 1 * User Manual (English)